基本參數(shù)(Techniacal Parameter):
外形尺寸(Dimension):
主機(jī)(Body) 119x69x33mm
充電器(charger)85x61x50mm
儀器重量(Weight):
主機(jī)(Body)0.33kg
充電器(charger)0.4kg
技術(shù)規(guī)格(Specifications):
超聲工作頻率(Ultrasonic Frequency):2.5MHz±15%
綜合靈敏度(Overall Sensitivity):距探頭表面200mm處≥90dB
輸出超聲功率(Output UltrasonicPower):<10mW
心率值顯示誤差(FHR Measuring Accuracy):在50次/分-230次/分范圍內(nèi),誤差±1次/分
連續(xù)工作時(shí)間(Continuous Operation Time):≥8h
基本參數(shù)(Techniacal Parameter):
外形尺寸(Dimension):
主機(jī)(Body) 119x69x33mm
充電器(charger)85x61x50mm
儀器重量(Weight):
主機(jī)(Body)0.33kg
充電器(charger)0.4kg
技術(shù)規(guī)格(Specifications):
超聲工作頻率(Ultrasonic Frequency):2.5MHz±15%
綜合靈敏度(Overall Sensitivity):距探頭表面200mm處≥90dB
輸出超聲功率(Output UltrasonicPower):<10mW
心率值顯示誤差(FHR Measuring Accuracy):在50次/分-230次/分范圍內(nèi),誤差±1次/分
連續(xù)工作時(shí)間(Continuous Operation Time):≥8h